/**
 * Copyright 2010-present Facebook
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.facebook.android;

import android.content.Context;
import android.os.Bundle;
import com.facebook.FacebookDialogException;
import com.facebook.FacebookException;
import com.facebook.FacebookOperationCanceledException;
import com.facebook.android.Facebook.DialogListener;
import com.facebook.widget.WebDialog;

/**
 * This class is deprecated. See {@link com.facebook.widget.WebDialog}.
 */
@Deprecated
public class FbDialog extends WebDialog
{
  private DialogListener mListener;

  public FbDialog(Context context, String url, DialogListener listener)
  {
    this(context, url, listener, DEFAULT_THEME);
  }

  public FbDialog(Context context, String url, DialogListener listener, int theme)
  {
    super(context, url, theme);
    setDialogListener(listener);
  }

  public FbDialog(Context context, String action, Bundle parameters, DialogListener listener)
  {
    super(context, action, parameters, DEFAULT_THEME, null);
    setDialogListener(listener);
  }

  public FbDialog(Context context, String action, Bundle parameters, DialogListener listener,
                  int theme)
  {
    super(context, action, parameters, theme, null);
    setDialogListener(listener);
  }

  private void setDialogListener(DialogListener listener)
  {
    this.mListener = listener;
    setOnCompleteListener(new OnCompleteListener()
    {
      @Override
      public void onComplete(Bundle values, FacebookException error)
      {
        callDialogListener(values, error);
      }
    });
  }

  private void callDialogListener(Bundle values, FacebookException error)
  {
    if (mListener == null)
    {
      return;
    }

    if (values != null)
    {
      mListener.onComplete(values);
    }
    else
    {
      if (error instanceof FacebookDialogException)
      {
        FacebookDialogException facebookDialogException = (FacebookDialogException) error;
        DialogError dialogError = new DialogError(facebookDialogException.getMessage(),
            facebookDialogException.getErrorCode(), facebookDialogException.getFailingUrl());
        mListener.onError(dialogError);
      }
      else
        if (error instanceof FacebookOperationCanceledException)
        {
          mListener.onCancel();
        }
        else
        {
          FacebookError facebookError = new FacebookError(error.getMessage());
          mListener.onFacebookError(facebookError);
        }
    }
  }
}
